How to Verify a Contractor License in South Carolina

TL;DR — Verifying a Contractor License in South Carolina in 60 Seconds

South Carolina requires licensing for general and mechanical contractors through the Contractors Licensing Board under the Department of Labor, Licensing and Regulation (LLR). Licenses are grouped by project value limits. To verify, search on LicensedCheck.com or the LLR license verification portal.

Residential builders are licensed separately through the Residential Builders Commission. Always confirm which license type your contractor holds and whether it covers your project.

Best Contractor License Verification Tools for South Carolina

LicensedCheck.com will soon include South Carolina license data. Best for: homeowners in Charleston, Columbia, Greenville, Myrtle Beach, and across South Carolina.

The LLR license verification portal at llr.sc.gov is the official source. It covers general contractors, mechanical contractors, and residential builders. The portal provides license status, group classification, and disciplinary history.

Which South Carolina Trades Require State Licenses

South Carolina requires licensing for general contractors and mechanical contractors (HVAC, plumbing, electrical) through the Contractors Licensing Board. Licenses are classified into groups based on the maximum project value: Group 1 (up to $25,000) through Group 5 (unlimited).

Residential builders and specialty contractors working on residential projects are licensed through the Residential Builders Commission. Electricians and plumbers working as subcontractors must hold appropriate mechanical contractor licenses.

The $2,500 threshold applies — any construction work valued over $2,500 requires state licensing.

Protecting Yourself When Hiring in South Carolina

Verify the contractor's license group covers your project value. A Group 1 contractor cannot take on projects exceeding $25,000. Confirm the license is active and check for any disciplinary actions through LLR.

South Carolina requires contractors to carry general liability insurance and a surety bond. Request certificates of both. Get a written contract with the full scope of work, price, and the contractor's license number.

Watch for these red flags: a contractor without a state license for work over $2,500, a license group too low for your project value, anyone who cannot provide their LLR license number, and contractors who demand full payment upfront. Verify first at LicensedCheck, then hire.

Red Flags and Consumer Protections in South Carolina

South Carolina requires general and mechanical contractor licensing through the South Carolina Contractors' Licensing Board (LLR) for projects over $5,000 — one of the lower thresholds in the country, which means more contractors must be licensed and more consumers are protected. Residential builders must hold a separate residential builder license. Specialty trades including electricians and plumbers have additional state licensing requirements.

The South Carolina Contractors' Licensing Board actively enforces licensing requirements and investigates complaints. Performing contracting work over $5,000 without a license is a misdemeanor in South Carolina. The Board can impose fines, require restitution, and suspend or revoke licenses for violations including substandard work, abandonment, and misrepresentation.

South Carolina's Unfair Trade Practices Act provides consumer protections against deceptive contractor practices and allows treble damages and attorney's fees in cases of willful violations. The South Carolina Department of Consumer Affairs also accepts contractor complaints and mediates disputes.

The $5,000 threshold means most residential projects of any significance require a licensed contractor. Verify the license on LicensedCheck, confirm the license classification matches your project type (general contractor versus residential builder versus specialty trade), and check for any disciplinary history. South Carolina's coastal areas see increased unlicensed contractor activity after hurricanes — the same cautions about post-storm hiring that apply throughout the Southeast apply here. Get everything in writing and pay in installments tied to completed work.